Set of key chains



FIG. 1 is a top plan view and corresponding side view of a first embodiment of a set of key chains with the state of Florida, showing our new design;

FIG. 2 is a top plan view and corresponding side view of a second embodiment of a set of key chains with the state of Alaska, showing our new design;

FIG. 3 is a top plan view and corresponding side view of a third embodiment of a set of key chains with the state of Arizona, showing our new design;

FIG. 4 is a top plan view and corresponding side view of a fourth embodiment of a set of key chains with the city of Atlanta, showing our new design;

FIG. 5 is a top plan view and corresponding side view of a fifth embodiment of a set of key chains with the city of Atlantic City, showing our new design;

FIG. 6 is a top plan view and corresponding side view of a sixth embodiment of a set of key chains with the city of Boston, showing our new design;

FIG. 7 is a top plan view and corresponding side view of a seventh embodiment of a set of key chains with the state of California, showing our new design;

FIG. 8 is a top plan view and corresponding side view of an eighth embodiment of a set of key chains with the city of Chicago, showing our new design;

FIG. 9 is a top plan view and corresponding side view of a ninth embodiment of a set of key chains with the state of Colorado, showing our new design;

FIG. 10 is a top plan view and corresponding side view of a tenth embodiment of a set of key chains with the city of Dallas, showing our new design;

FIG. 11 is a top plan view and corresponding side view of an eleventh embodiment of a set of key chains with the state of Washington, showing our new design

FIG. 12 is a top plan view and corresponding side view of a twelfth embodiment of a set of key chains with the city of Hudson, showing our new design;

FIG. 13 is a top plan view and corresponding side view of a thirteenth embodiment of a set of key chains with the city of Kansas City, showing our new design;

FIG. 14 is a top plan view and corresponding side view of a fourteenth embodiment of a set of key chains with the state of Kentucky, showing our new design;

FIG. 15 is a top plan view and corresponding side view of a fifteenth embodiment of a set of key chains with the city of Key West, showing our new design;

FIG. 16 is a top plan view and corresponding side view of a sixteenth embodiment of a set of key chains with the city of Las Vegas, showing our new design;

FIG. 17 is a top plan view and corresponding side view of a seventeenth embodiment of a set of key chains with the city of Los Angles, showing our new design

FIG. 18 is a top plan view and corresponding side view of a eighteenth embodiment of a set of key chains with the state of Maine, showing our new design;

FIG. 19 is a top plan view and corresponding side view of a nineteenth embodiment of a set of key chains with the state of Maryland, showing our new design;

FIG. 20 is a top plan view and corresponding side view of a twentieth embodiment of a set of key chains with the city of Miami, showing our new design;

FIG. 21 is a top plan view and corresponding side view of a twenty-first embodiment of a set of key chains with the island of Maui, showing our new design;

FIG. 22 is a top plan view and corresponding side view of a twenty-second embodiment of a set of key chains with the city of Memphis, showing our new design;

FIG. 23 is a top plan view and corresponding side view of a twenty-third embodiment of a set of key chains with the city of Myrtle Beach, showing our new design;

FIG. 24 is a top plan view and corresponding side view of a twenty-fourth embodiment of a set of key chains with the city of Nashville, showing our new design;

FIG. 25 is a top plan view and corresponding side view of a twenty-fifth embodiment of a set of key chains with the state of New Mexico, showing our new design;

FIG. 26 is a top plan view and corresponding side view of a twenty-sixth embodiment of a set of key chains with the state of New York, showing our new design;

FIG. 27 is a top plan view and corresponding side view of a twenty-seventh embodiment of a set of key chains with the state of North Carolina, showing our new design;

FIG. 28 is a top plan view and corresponding side view of a twenty-eighth embodiment of a set of key chains with the state of Ohio, showing our new design;

FIG. 29 is a top plan view and corresponding side view of a twenty-ninth embodiment of a set of key chains with the city of Orlando, showing our new design;

FIG. 30 is a top plan view and corresponding side view of a thirtieth embodiment of a set of key chains with the city of Phoenix, showing our new design;

FIG. 31 is a top plan view and corresponding side view of a thirty-first embodiment of a set of key chains with the city of Pittsburg, showing our new design;

FIG. 32 is a top plan view and corresponding side view of a thirty-second embodiment of a set of key chains with the city of Portland, showing our new design;

FIG. 33 is a top plan view and corresponding side view of a thirty-third embodiment of a set of key chains with the territory of Puerto Rico, showing our new design;

FIG. 34 is a top plan view and corresponding side view of a thirty-fourth embodiment of a set of key chains with the city of San Diego, showing our new design;

FIG. 35 is a top plan view and corresponding side view of a thirty-fifth embodiment of a set of key chains with the city of San Francisco, showing our new design;

FIG. 36 is a top plan view and corresponding side view of a thirty-sixth embodiment of a set of key chains with the city of San Jose, showing our new design;

FIG. 37 is a top plan view and corresponding side view of a thirty-seventh embodiment of a set of key chains with the city of Seattle, showing our new design;

FIG. 38 is a top plan view and corresponding side view of a thirty-eighth embodiment of a set of key chains with the city of South Beach, showing our new design;

FIG. 39 is a top plan view and corresponding side view of a thirty-ninth embodiment of a set of key chains with the state of Tennessee, showing our new design; and,

FIG. 40 is a top plan view and corresponding side view of a thirty-ninth embodiment of a set of key chains with the state of Texas, showing our new design.

The broken lines in FIGS. 1-40 are included for the purpose of illustrating a portion of the set of key chains that forms no part of the claimed design. 

The ornamental design for a set of key chains, as shown and described. 